Calculating machine



Dec.l 23g, 1952 l.. DELFIN CALCULATING MACHINE 30 Sheets-Sheet l Filed Jah. 4, 1949 Dec. 23, 1952 l.. DELFIN CALCULATING MACHINE Filed Jan. 4, 1949 so sheets-s119692 FlG.3

Dec. 23,v 1952 Filed- Jan. 4, 1949 FIGA y l.. UELFIN CALCULATING MACHINE 50 Sheets-Sheet 3 Dec. 23, 1952 l.. DELFIN 2,622,801

' CALCULATING MACHINE."

Filg Jan. 4, 1949 v so sheets-sheet 4 FIGS Invenlor wm sa@ y I uw 'orney Dec. 23, 1952 Filed Jan. 4, 1949 F IG.6

L. DELFIN CALCULATING MACHINE SO/Sheets-Sheet 5 Dec. 23, 1952 DELFIN CALCULATING MACHINE 30 Sheets-Sheet 6 Filed Jan. 4. 1949 Dec. 23, 1952 l.. DELFIN CALCULATING MACHINE 30 Sheets-Sheet 7 Filed Jan. 4, 1949 l Hey Dec. l23, 1952 l.. DELFIN 2,622,801

CALCULATING MACHINE y Filed Jan. 4, 1949 30 Sheets-Sheet 8 s za AIO 000 900` A l 060 000 A |00 000 A l0 000 CIB 000 000 Cl 000 000 A orney ea., 23, 1952 l.. DELFIN 622,801

CALCULATING MACHINE Filed Jan. 4, 1949 s sheets-sheet 9 F HG.,

me) 4E) CIE Q Dec. 23, 1952 Filed Jan. 4, 1949 FIGJE L. DELFIN CALCULATING MACHINE 30 Sheets-Sheet lO Dec. 23, 1952 Filed Jan. 4, 1949 FIGJ2 L. DELFIN CALCULATING MACHINE 30 Sheets-Sheet l l l Inventor B y Mum/M Dec. 23, 1952 L.. DELFIN 2,622,801

` CALCULATING MACHINE Filed Jan. 4, 1949 30 She f Inventor @n/:ll i By Le, Blik/v orney' Filed Jan. 4. 1949 30 SheetS-Sheetl 15 Dec.' 23, 1952 L. DELFIN 2,622,801

CALCULATING MACHINE Dec. 23, 1952 l.. DELFIN 2,622,801

CALCULATING MACHINE Filed Jan. 4, 1949 30 Sheets-Sheet 14 AOOO AI AIO 38B Al la nventor Gym my@ Dec. 23, 1.9152v L. DELFIN 2,622,801

CALCULATING MACHINE Filed Jan. 4, 1949 30 Sheets-Sheet l5 B Il A lo coo noo Al Ango ano A 000 8| LAM- f y "www orney Devc. 23, 1952 L. DELFIN CALCULATING MACHINE Filed Jan. 4, 1949 50 Sheets-Sheet 16 Dec. 23, 1952 Filed Jan. 4, 1949 FIG. I8

L. DELFIN CALCULATING MACHINE 30 Sheets-Sheet 17 Dec.'23, 1952 |DELF1N 2,622,801

CALCULATING MACHINE i Filed Jan. 4, 1949 f '3o sheets-sheet 18 l we) (3s) (as) 0) V lnventor BSE@e my v 'nog'.

Att ey Dec. 23, 1952 L. DELFIN 2,622,801

CALCULATING MACHINE Filed Jan. 4, 1949 30 Sheets-Sheet 19 FIG. 2O

(ze 4e) (ze) (EE (1) (2E) Inventor M?, wm

Dec. 23, 1952 I DELFIN 2,622,801

CALCULATING MACHINE 30 Sheets--Sheaei'l 2O l m HG2 Filed Jan. 4, 1949 IQ zal; 

